Ronstan Single Blocks 20mm
Ronstan Single Blocks 20mm
Ronstan Single Blocks 20mm
Ronstan Single Blocks 20mm

Ronstan

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Ronstan Single Blocks 20mm

Ronstan Single Blocks 20mm

$32.99 NZD
$32.99 NZD
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The Ronstan 20mm Single Block is a high-performance, lightweight block designed for optimal efficiency in sailing and marine applications. Featuring a low-friction ball bearing system, this block allows for smooth operation and precise control of lines, making it perfect for use in dinghies and small boats. Engineered with durable materials, the Ronstan 20mm Single Block is built to withstand the rigors of marine environments while providing reliable performance.

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S20 BB Block, Single

RF20100 / RF20101

Product Features

  • Low Friction Design: Equipped with a two-stage ball bearing system that ensures smooth movement and reduces wear on lines.
  • Durable Construction: Made from precision-molded Acetal sheaves and stainless steel or Torlon® ball bearings for enhanced strength and longevity.
  • Lightweight: Weighs only 9 grams, making it ideal for applications where minimizing weight is crucial.
  • Versatile Use: Suitable for various control line applications on dinghies, small boats, and other marine setups.
  • High Load Capacity: Designed to handle significant static and dynamic loads effectively.

Product Specifications

  • Brand: Ronstan
  • Model: 20mm Single Block
  • Sheave Diameter: 20mm
  • Maximum Rope Diameter: 6mm
  • Weight: 9 grams (0.32 oz)
  • Breaking Load: Up to 400 kg (880 lbs)
  • Material: Acetal sheaves with stainless steel or Torlon® ball bearings
  • Dimensions: Length: 28mm (approximately 1.1 inches)

Shipping & Returns

All shipping rates will be added at checkout.

We reserve the right to charge extra for rural delivery, oversized items and high value items to ensure they arrive safe and sound.

Any damaged or incorrect products can be returned to us at the buyers cost and a refund will be issued.

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